{"hook":"0x898Fe5b4e5C23e9E6Fb908297C9557fAeDB080Cc","block":93143766,"bits":204,"flags":[{"bit":13,"key":"beforeInitialize","label":"Before initialize","risk":0,"does":"Runs once, when a pool is created.","fn":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)","on":false},{"bit":12,"key":"afterInitialize","label":"After initialize","risk":0,"does":"Runs once, right after a pool is created.","fn":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)","on":false},{"bit":11,"key":"beforeAddLiquidity","label":"Before add liquidity","risk":1,"does":"Can refuse a deposit, or only let some addresses provide liquidity.","fn":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":10,"key":"afterAddLiquidity","label":"After add liquidity","risk":0,"does":"Runs after each deposit.","fn":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":9,"key":"beforeRemoveLiquidity","label":"Before remove liquidity","risk":2,"does":"Can refuse a withdrawal. LPs may not get out.","fn":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":8,"key":"afterRemoveLiquidity","label":"After remove liquidity","risk":0,"does":"Runs after each withdrawal.","fn":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":false},{"bit":7,"key":"beforeSwap","label":"Before swap","risk":1,"does":"Runs before every swap. On a dynamic-fee pool it can set the fee each time.","fn":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)","on":true},{"bit":6,"key":"afterSwap","label":"After swap","risk":0,"does":"Runs after every swap.","fn":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)","on":true},{"bit":5,"key":"beforeDonate","label":"Before donate","risk":0,"does":"Runs before a donation to LPs.","fn":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":4,"key":"afterDonate","label":"After donate","risk":0,"does":"Runs after a donation to LPs.","fn":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":3,"key":"beforeSwapReturnDelta","label":"Before swap returns delta","risk":2,"does":"Can take part of what you put into a swap, or change how much is swapped.","fn":null,"on":true},{"bit":2,"key":"afterSwapReturnDelta","label":"After swap returns delta","risk":2,"does":"Can take part of what you get out of every swap.","fn":null,"on":true},{"bit":1,"key":"afterAddLiquidityReturnDelta","label":"After add returns delta","risk":2,"does":"Can charge LPs on the way in.","fn":null,"on":false},{"bit":0,"key":"afterRemoveLiquidityReturnDelta","label":"After remove returns delta","risk":2,"does":"Can take part of what LPs withdraw.","fn":null,"on":false}],"code":{"size":12878,"selectors":["0x03fd2a45","0x18280dda","0x19091452","0x21c099c8","0x21d0ee70","0x259982e5","0x27fd8b2b","0x3884124a","0x41861b10","0x46ca626b","0x575e24b4","0x5bb47808","0x68ac3817","0x6c2bbe7e","0x6cfea99a","0x6fe7e6eb","0x80a65dd1","0x8cff1b67","0x8da5cb5b","0x91dd7346","0x9344eb90","0x9cd651d2","0x9f063efc","0xa6980ce2","0xb47b2fb1","0xb6a8b0fa","0xbfb562e8","0xc45a0155","0xd3cd52bc","0xd55be8c6","0xdc4c90d3","0xdc98354e","0xdf18e047","0xe0b6348a","0xe1b4af69","0xf2652d9c"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":19,"addresses":["0xfFfd8963EFd1fC6A506488495d951d5263988d25"]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":"0x62219C6e10C0A1B17E8E37f0F4dA28A3c3859bbC","functions":[{"selector":"0x03fd2a45","name":"DEAD()"},{"selector":"0x18280dda","name":"registerPool(address,uint16,uint16,uint16,address,(address,uint16,uint8)[],bool,address,address)"},{"selector":"0x19091452","name":"configOf(address)"},{"selector":"0x21c099c8","name":"poolKeyFor(address)"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x27fd8b2b","name":"depositStock(address,uint256)"},{"selector":"0x3884124a","name":"reassignRecipient(address,uint256,address,uint8)"},{"selector":"0x41861b10","name":"buybackAndBurn(address,uint256,uint256)"},{"selector":"0x46ca626b","name":"TICK_SPACING()"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x5bb47808","name":"setFactory(address)"},{"selector":"0x68ac3817","name":"setStockRoute(address,(address,address,uint24,int24,address),bool)"},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6cfea99a","name":"recipientCount(address)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x80a65dd1","name":"buyStockAndDistribute(address,uint256,uint256)"},{"selector":"0x8cff1b67","name":"releaseStockReserve(address,uint256)"},{"selector":"0x8da5cb5b","name":"owner()"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x9344eb90","name":"stockConfigOf(address)"},{"selector":"0x9cd651d2","name":"recipientAt(address,uint256)"},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xa6980ce2","name":"MAX_RECIPIENTS()"},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xbfb562e8","name":"stockRouteOf(address)"},{"selector":"0xc45a0155","name":null},{"selector":"0xd3cd52bc","name":"TOTAL_BPS()"},{"selector":"0xd55be8c6","name":"MAX_FEE_BPS()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xdf18e047","name":"owed(address)"},{"selector":"0xe0b6348a","name":"devBuy(address,address)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xf2652d9c","name":"claimOwed()"}],"history":{"pools":8,"firstTime":1783858932,"lastTime":1783867385},"pools":[{"id":"0x9e4bdfa3640bd27adace12bf46a2690ecd60217d3bf4060400eac741ee9d4f63","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x83643601c71953c57624b9982148D65D80D3c142","fee":0,"tickSpacing":200,"hooks":"0x898Fe5b4e5C23e9E6Fb908297C9557fAeDB080Cc"},"symbols":["ETH","VLAD"],"state":{"sqrtP":"1578265245468595147975671014446149","tick":197999,"protocolFee":0,"lpFee":0,"liquidity":"50199523015373176184873"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1259996055485490","paid":"1259996055485490","got":"489760017591380303230971","expected":"499750124937530991928626","feePpm":0,"takePpm":19991},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-7447335427087","-3920863939497281336205"],"removed":["7447335427086","3920863939497281336204"]}},{"id":"0x0d3ced0420a96fe8cb775e208018ce2b6a9134d28fab680887b099aaf86a2116","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0x99806B5C5c1348B8C9A72D24618a0D69f83CdA60","fee":0,"tickSpacing":200,"hooks":"0x898Fe5b4e5C23e9E6Fb908297C9557fAeDB080Cc"},"symbols":["ETH","TESTER"],"state":{"sqrtP":"1578265245468595147975671033994394","tick":197999,"protocolFee":0,"lpFee":0,"liquidity":"50199523015373176184873"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1259996055485490","paid":"1259996055485490","got":"494755096227367569869335","expected":"499750124937530991928626","feePpm":0,"takePpm":9996},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":true,"lossPpm":1,"added":["-7447335427087","-3920863939497281336205"],"removed":["7447335427086","3920863939497281336204"]}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 2.00% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"pass","detail":"Liquidity added and removed in the same block came back whole."},{"id":"04","title":"The fee is the fee","status":"pass","detail":"A fixed fee of 0%, written in the pool key."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"Owned by 0x62219C6e10C0A1B17E8E37f0F4dA28A3c3859bbC. Owner-style functions: setFactory, setStockRoute, claimOwed."},{"id":"06","title":"The code cannot change","status":"pass","detail":"Not a proxy, no DELEGATECALL, no SELFDESTRUCT."},{"id":"07","title":"Only the PoolManager can call it","status":"pass","detail":"Each callback refused a call that did not come from the PoolManager."},{"id":"08","title":"Track record","status":"pass","detail":"8 pools over 99 days."}],"score":75,"verdict":"caution"}